#!/usr/bin/perl

# Copyright 2007 LibLime
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA  02111-1307 USA
#

use strict;
use CGI;
use C4::Auth qw/check_api_auth/;
use C4::Biblio;
use XML::Simple;

my $query = new CGI;

my ($status, $cookie, $sessionID) = check_api_auth($query, { editcatalogue => 1} );
unless ($status eq "ok") {
    print $query->header(-type => 'text/xml', -status => '403 Forbidden');
    print XMLout({ auth_status => $status }, NoAttr => 1, RootName => 'response', XMLDecl => 1);
    exit 0;
}

if ($query->request_method eq "POST") {
    add_bib($query);
} else {
    print $query->header(-type => 'text/xml', -status => '400 Bad Request');
}

exit 0;

sub add_bib {
    my $query = shift;

    my $result = {};
    my $inxml = $query->param('POSTDATA');
    print $query->header(-type => 'text/xml');

    my $record = eval {MARC::Record::new_from_xml( $inxml, "utf8", C4::Context->preference('marcflavour'))};
    my $do_not_escape = 0;
    if ($@) {
        $result->{'status'} = "failed";
        $result->{'error'} = $@;
    } else {
        # delete any item tags
        my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber", '');
        foreach my $field ($record->field($itemtag)) {
            $record->delete_field($field);
        }
        my ($biblionumber, $biblioitemnumber) = AddBiblio($record, '');
        my $new_record = GetMarcBiblio($biblionumber);
        $result->{'status'} = "ok";
        $result->{'biblionumber'} = $biblionumber;
        my $xml = $new_record->as_xml_record();
        $xml =~ s/<\?xml.*?\?>//i;
        $result->{'marcxml'} =  $xml;
        $do_not_escape = 1;
    }
   
    print XMLout($result, NoAttr => 1, RootName => 'response', XMLDecl => 1, NoEscape => $do_not_escape); 
}
